Date: Mon, 25 Aug 2003 12:03:50 -0700 From: Marcel Moolenaar <marcel@xcllnt.net> To: John Baldwin <jhb@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/vm vm_page.h Message-ID: <20030825190349.GC18841@ns1.xcllnt.net> In-Reply-To: <XFMail.20030825133836.jhb@FreeBSD.org> References: <200308230624.h7N6O0bq088622@repoman.freebsd.org> <XFMail.20030825133836.jhb@FreeBSD.org>
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On Mon, Aug 25, 2003 at 01:38:36PM -0400, John Baldwin wrote: > > On 23-Aug-2003 Marcel Moolenaar wrote: > > marcel 2003/08/22 23:24:00 PDT > > > > FreeBSD src repository > > > > Modified files: > > sys/vm vm_page.h > > Log: > > Add support for 16K and 32K page sizes. The valid and dirty maps > > in struct vm_page are defined as u_int for 16K pages and u_long > > for 32K pages, with the implied assumption that long will at least > > be 64 bits wide on platforms where we support 32K pages. > > Why not use 'uint32_t' and 'uint64_t' to remove the assumption? I thought about that but decided not to do it because it would introduce a style variation that I considered worse than having the implied assumption. -- Marcel Moolenaar USPA: A-39004 marcel@xcllnt.net
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